Parts of Interstate 5 in San Diego County may be shut down starting Friday due to live-fire military exercises near Camp Pendleton. Officials cite safety concerns while commuters watch for potential major traffic disruptions along the Los Angeles–San Diego corridor.
5 Freeway could be shut down due to concerns for live-fire during military event at Camp Pendleton

Key Takeaways:
- Parts of Interstate 5 could close.
- Closures relate to live-fire training at Camp Pendleton.
- Potential disruption may impact travel between Los Angeles and San Diego.
- The earliest closures could start on Friday.
Potential I-5 Closure Over Live-Fire Concerns
Parts of Interstate 5 in San Diego County may soon be off-limits to motorists. According to local authorities, worries about live-fire training exercises near Camp Pendleton have prompted officials to consider shutting down sections of the freeway as early as Friday. Travelers between Los Angeles and San Diego face potential detours and delays if the closure goes into effect.
Military Exercises at Camp Pendleton
Camp Pendleton, a major United States Marine Corps base on the Southern California coast, periodically conducts training drills for personnel. Upcoming exercises include live-fire drills off the base’s shoreline, raising safety concerns for drivers on the adjacent sections of I-5. Marine officials are reportedly coordinating with state and local agencies to assess public safety measures during these exercises.
Impact on Commuters
For many Southern Californians, Interstate 5 is a critical artery connecting Los Angeles and San Diego. A closure, even if limited, could cause significant commuting delays. Local officials have urged motorists to plan alternate routes and stay informed on closure notices. Regular updates may be issued to keep the public aware of any changes.
Coordinating Safe Travel
While specifics on closure times remain tentative, authorities emphasize that the decision to shut down portions of I-5 will consider the safety of motorists as well as the operational needs of the military. Clear communication between Camp Pendleton, the California Department of Transportation, and the public is expected to minimize surprises.
Looking Ahead
As Friday approaches, travelers are encouraged to monitor traffic reports and official statements. While the disruption could be brief, officials remain dedicated to ensuring live-fire exercises proceed without posing risks to drivers. For more details, local news channels and official state transportation websites provide the most up-to-date information on potential closures.